$(function(){
    if(accountmanager.emmployeecode){
        jQuery('#output').qrcode({
            text:"http://weixin.qq.com/r/" + accountmanager.emmployeecode,
        });
        var oCanvas = $('#output canvas')[0];
        var img = Canvas2Image.saveAsJPEG(oCanvas, true);
        $('#output').append(img);
    }

});